A person who grandstands

plural of grandstander

The seating area at a stadium or arena; the bleachers. / The audience at a public event.

(intransitive) To behave dramatically or showily to impress an audience or observers; to pander to a crowd.

plural of grandstand

Third-person singular simple present indicative form of grandstand

simple past tense and past participle of grandstand

Dramatic or showy behaviour intended to impress an audience or observers.

present participle of grandstand

plural of grandstanding